KW850 OBDII automotive code reader is a sophisticated diagnostic scan tool designed for car owners, which has Almost OBDII/EOBD Diagnostic Functions, including Read & Clear DTCs, Query Freeze Frame Data
This code scanner works on most vehicles sold in the USA from the year of 1996; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN.
This automotive scanner with unique one-click I/M readiness status design, which fast to scan vehicle's engine healthy status.
No need to install any APP, you can read codes on the screen.
KW850 unit provides life-time FREE software update to fix the latest bugs or add newly parameters. Just download the software from website in the manual, then follow on-screen instructions to gooperate, very easy.